mirror of
https://github.com/hanzoai/commerce.git
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zeekay
1943f1c093
Multi-tenant commerce and billing: orders, subscriptions, invoices, plans, usage metering and a credit ledger. One Go binary. MIT OR Apache-2.0. Claude-Session: https://claude.ai/code/session_01SAtaDFm8VDiWrhYHNNtxMw
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
// Package productcategory is the hierarchical product category tree (Medusa v2
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// parity: product-category). A category may nest under a parent; roots have an
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// empty ParentId.
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package productcategory
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import (
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"github.com/hanzoai/commerce/datastore"
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"github.com/hanzoai/commerce/models/mixin"
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"github.com/hanzoai/commerce/util/json"
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"github.com/hanzoai/orm"
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. "github.com/hanzoai/commerce/types"
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)
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func init() { orm.Register[ProductCategory]("product-category") }
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// ProductCategory is one node in the category tree.
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type ProductCategory struct {
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mixin.Model[ProductCategory]
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Name string `json:"name"`
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Handle string `json:"handle"` // url slug
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Description string `json:"description" datastore:",noindex"`
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// ParentId is the parent category; empty = root.
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ParentId string `json:"parentId,omitempty"`
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Rank int `json:"rank"`
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IsActive bool `json:"isActive" orm:"default:true"`
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IsInternal bool `json:"isInternal"`
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Metadata Map `json:"metadata,omitempty" datastore:"-"`
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Metadata_ string `json:"-" datastore:",noindex"`
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}
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// IsRoot reports whether this category has no parent.
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func (c *ProductCategory) IsRoot() bool { return c.ParentId == "" }
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func (c *ProductCategory) Load(ps []datastore.Property) (err error) {
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if err = datastore.LoadStruct(c, ps); err != nil {
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return err
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}
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if len(c.Metadata_) > 0 {
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err = json.DecodeBytes([]byte(c.Metadata_), &c.Metadata)
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}
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return err
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}
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func (c *ProductCategory) Save() ([]datastore.Property, error) {
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c.Metadata_ = string(json.EncodeBytes(&c.Metadata))
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return datastore.SaveStruct(c)
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}
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func New(db *datastore.Datastore) *ProductCategory {
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c := new(ProductCategory)
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c.Init(db)
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return c
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}
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func Query(db *datastore.Datastore) datastore.Query {
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return db.Query("product-category")
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}
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